| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,074 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,469 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,770 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,198 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,215 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,404 |
| Every European Country Shape | 0 | - | 4.96 | 201,537 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,680 |
| Every African Country Shape | 0 | - | 4.90 | 87,237 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 169,954 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,792 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,498 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,404 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,522 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,009 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,153 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,399 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,858 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,865 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,413 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,427,663 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,772 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,500 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,340 |
| Countries that Start with D | 0 | - | 4.96 | 709,126 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,611 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,683 |
| Countries that Start with H | 0 | - | 4.96 | 604,387 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,620 |
| Countries that Start with J | 0 | - | 4.98 | 602,099 |
| Countries that Start with K | 0 | - | 4.97 | 815,415 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,268 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,263 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,704 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,222 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,507 |
| Countries that Start with U | 0 | - | 4.97 | 904,228 |
| Countries that Start with V | 0 | - | 4.98 | 609,165 |
| Countries that Start with F | 0 | - | 4.83 | 617,311 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,162 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,099 |
| Landlocked Countries | 0 | - | 4.99 | 420,061 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,764,819 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,960 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,929 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,001 |
| Island Countries | 0 | - | 4.99 | 710,223 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,378,580 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,773 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,777 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,706 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,688 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,783 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,863 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,395 |
| Northernmost Countries | 0 | - | 4.99 | 361,045 |
| Countries of South America | 0 | - | 5.00 | 924,530 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,392 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,870,544 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,773 |
| "Land" Countries | 0 | - | 4.98 | 336,097 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,250 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,660 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,114 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,187 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,500 |
| Himalayan Countries | 0 | - | 4.95 | 137,916 |
| Andean Countries | 0 | - | 4.95 | 84,175 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,389 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,987 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,040 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,489 |
| Danube Countries | 0 | - | 4.97 | 71,777 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,719 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,175 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,876 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,995 |
| European Landlocked Countries | 0 | - | 4.99 | 146,912 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,305 |
| Countries with the Most Species | 0 | - | 4.99 | 103,048 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,455 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,470 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,639 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,407 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,087 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,476 |
| Countries in the Alps | 0 | - | 4.87 | 117,897 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 97,902 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,618 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,513 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,398 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,244 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,807 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,412 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,293 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,044 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,662 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,549 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,391 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,022 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,312 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,324 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,450 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,142 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,650 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,725 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,956 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,538 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,071 |
| Largest Countries By Category | 0 | - | 4.97 | 157,850 |
| Countries by Countries | 0 | - | 4.97 | 62,963 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,395 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,196 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,457 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,827,339 |
| One Border Countries | 0 | - | 4.98 | 468,401 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,621,124 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,367 |
| Countries with Megacities | 0 | - | 4.99 | 262,958 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,197 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,180 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,501 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,218 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,058 |
| Countries by Official Language | 0 | - | 4.95 | 194,861 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,838 |
| Countries in their Native Language | 0 | - | 4.99 | 198,404 |
| Independence from Whom | 0 | - | 4.99 | 211,622 |
| Subdivisions by Country | 0 | - | 4.86 | 50,342 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,915 |
| Megadiverse Countries | 0 | - | 4.96 | 134,851 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,100,861 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,735 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,237 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,593 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,821 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,052 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,859 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,457 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,152 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,912 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,546 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,031 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,275 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,781 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,065 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,847 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,230 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,401 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,548 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,499 |
| World Map Quiz | 0 | - | 4.81 | 64,797 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,156 |
| Random European Flag to Country | 0 | - | 4.89 | 182,322 |
| Random African Flag to Country | 0 | - | 4.88 | 74,884 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,109 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,719 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 105,056 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,778 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,670 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,661 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,796 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,936 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,337 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,400 |
| Widest Countries East to West | 0 | - | 4.92 | 129,467 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,410 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,115 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,043 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,607 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,371 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,667 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,293 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,322 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,753 |
| Countries of Africa | 0 | - | 5.00 | 2,535,582 |
| Countries with Double Letters | 0 | - | 4.97 | 95,317 |
| Countries that End in N | 0 | - | 4.95 | 170,354 |
| Countries with Five Letters | 0 | - | 4.96 | 281,188 |
| Countries with Six Letters | 0 | - | 4.94 | 212,758 |
| Countries with W | 0 | - | 4.97 | 159,678 |
| Countries with Z | 0 | - | 4.98 | 290,573 |
| Countries with Letters Missing | 0 | - | 4.96 | 185,945 |
| Countries That End in U | 0 | - | 4.95 | 120,501 |
| Countries with Four Letters | 0 | - | 4.99 | 422,227 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 133,950 |
| Countries that End in O | 0 | - | 4.92 | 159,273 |
| Countries that End in R | 0 | - | 4.87 | 118,795 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,561 |
| Countries Ending in "IA" | 0 | - | 4.99 | 208,564 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,296 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,197 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,798 |
| Countries That End in Y | 0 | - | 4.91 | 185,703 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 197,479 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,575 |
| Countries that End in I | 0 | - | 4.94 | 134,932 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 183,684 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,654 |
| Countries That End in NIA | 0 | - | 4.92 | 109,603 |
